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Products:Tags & Cell Markers >> Subcellular Markers >> Nucleus >> Nucleolus
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Read our guarantee »Anti-Nucleolin antibody [4E2] - ChIP Grade
See all Nucleolin products (7) ...
Mouse monoclonal [4E2] to Nucleolin - ChIP Grade
ICC/IF, IHC-P, WB, ICC, Flow Cyt, ChIPmore details
Reacts with
Human
Does not react with
Mouse
Human nucleolin protein from Raji cell extract.
Raji cell extract.
Liquid
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
Preservative: None
Constituents: 50% Glycerol, PBS
Concentration information loading...
Protein A purified
This antibody was affinity purified.
Monoclonal
4E2
IgG1
Epigenetics and Nuclear Signaling >> ChIP'ing antibodies >> ChIP'ing antibodies
Epigenetics and Nuclear Signaling >> DNA / RNA >> RNA Processing >> Other
Epigenetics and Nuclear Signaling >> DNA / RNA >> Translation >> Ribosome
Epigenetics and Nuclear Signaling >> DNA / RNA >> DNA Synthesis >> Other
Tags & Cell Markers >> Subcellular Markers >> Nucleus >> Nucleolus
Our Abpromise guarantee covers the use of ab13541 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
ICC/IF: Use at an assay dependent dilution.
IHC-P: Use a concentration of 1 - 10 µg/ml. Perform heat mediated antigen retrieval via the microwave method before commencing with IHC staining protocol.
WB: Use a concentration of 1 µg/ml. Predicted molecular weight: 100 kDa.
ICC: Use a concentration of 1 - 10 µg/ml.
Flow Cyt: Use 1µg for 106 cells.
ChIP: Use at an assay dependent dilution. PubMed: 19615975(recombinant nucleolin binding in the HPV16 genome).
Nucleolin is the major nucleolar protein of growing eukaryotic cells. It is found associated with intranucleolar chromatin and pre-ribosomal particles. It induces chromatin decondensation by binding to histone H1. It is thought to play a role in pre-rRNA transcription and ribosome assembly. May play a role in the process of transcriptional elongation. Binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than the telomeric single-stranded DNA 5'-TTAGGG-3' repeats.
Contains 4 RRM (RNA recognition motif) domains.
Some glutamate residues are glycylated by TTLL8. This modification occurs exclusively on glutamate residues and results in a glycine chain on the gamma-carboxyl group.
Nucleus > nucleolus. Cytoplasm. Localized in cytoplasmic mRNP granules containing untranslated mRNAs.
Target information above from: UniProt accessionP19338
The UniProt Consortium
The Universal Protein Resource (UniProt) in 2010
Nucleic Acids Res. 38:D142-D148 (2010).
Immunocytochemistry/ Immunofluorescence - Nucleolin antibody [4E2] (ab13541)
![Immunocytochemistry/ Immunofluorescence - Nucleolin antibody [4E2] (ab13541)](/ps/datasheet/Images/13/ab13541/ab13541_1.jpg)
ab 13541 at a 1/2000 dilution staining U2OS cells by Immunocytochemistry. The antibody was incubated with the cells for 1 hour and then detected using a Alexa-Fluor ® 594 chicken anti-mouse antibody.
This image is courtesy of an Abreview submitted by Raffaela Santoro on 16 March 2006.
Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Nucleolin antibody [4E2] (ab13541)
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Nucleolin antibody [4E2] (ab13541)](/ps/datasheet/images/13/ab13541/Nucleolin-Primary-antibodies-ab13541-1.jpg)
ab13541 at 1µg/ml staining Nucleolin in human colon cancer tissue section by Immunohistochemistry (Formalin/ PFA fixed paraffin-embedded tissue sections).
Western blot - Nucleolin antibody [4E2] (ab13541)
![Western blot - Nucleolin antibody [4E2] (ab13541)](/ps/datasheet/images/13/ab13541/Nucleolin-Primary-antibodies-ab13541-2.jpg)
All lanes : Anti-Nucleolin antibody [4E2] - ChIP Grade (ab13541) at 1 µg/ml
Lane 1 : Cell lysates prepared from human HL60 cells
Lane 2 : Cell lysates prepared from human ZR-75-1 cells
Predicted band size : 100 kDa
Flow Cytometry - Nucleolin antibody [4E2] - ChIP Grade (ab13541)
![Flow Cytometry - Nucleolin antibody [4E2] - ChIP Grade (ab13541)](/ps/datasheet/images/13/ab13541/Nucleolin-Primary-antibodies-ab13541-3.jpg)
Overlay histogram showing HeLa cells stained with ab13541 (red line). The cells were fixed with 100% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab13541, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 2µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in HeLa cells fixed with 4% paraformaldehyde (10 min)/permeabilized in 0.1% PBS-Tween used under the same conditions.
This product has been referenced in:
See all 14 publications for this product
Publishing research using ab13541? Please let us know so that we can cite the reference in this datasheet
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![Immunocytochemistry/ Immunofluorescence - Nucleolin antibody [4E2] (ab13541)](/ps/datasheet/Images/13/ab13541/ab13541_1.jpg)
ab 13541 at a 1/2000 dilution staining U2OS cells by Immunocytochemistry. The antibody was incubated with the cells for 1 hour and then detected using a Alexa-Fluor ® 594 chicken anti-mouse antibody.
This image is courtesy of an Abreview submitted by Raffaela Santoro on 16 March 2006.
![Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Nucleolin antibody [4E2] (ab13541)](/ps/datasheet/images/13/ab13541/Nucleolin-Primary-antibodies-ab13541-1.jpg)
ab13541 at 1µg/ml staining Nucleolin in human colon cancer tissue section by Immunohistochemistry (Formalin/ PFA fixed paraffin-embedded tissue sections).
![Flow Cytometry - Nucleolin antibody [4E2] - ChIP Grade (ab13541)](/ps/datasheet/images/13/ab13541/Nucleolin-Primary-antibodies-ab13541-3.jpg)
Overlay histogram showing HeLa cells stained with ab13541 (red line). The cells were fixed with 100% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab13541, 1µg/1x106 cells) for 30 min at 22°C. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (
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